The nike stormfit men's golf jacket is a versatile, lightweight layer that offers weather protectionfort both on the course and off this waterproof, windproof and breathable jacket is made of stretch fabric for unrestricted movement during your swing, while the chin guard prevents chafing when the weather improves, simply pack the jacket into its internal pocket for convenient stowing. Polyester 100% polyester Nike storm fit fabric to repel wind, rain and snow so you can stay dry and comfortable Welded seams for waterproof protection Machine washable